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RK3566的GPU是高一个档次,但是解码还要看是否有对应格式的硬件解码器,905X4有SDR硬件解码,
Amlogic S905X4专为智能机顶盒设计的高级应用处理器,对视频解码有特殊的设计,而RK3566则不是为机顶盒专门设计的处理器,所以,视频解码方面要弱一些
Amlogic S905X4规格书:
Process 12nm
CPU Quad-Core ARM Cortex-A55
GPU ARM Mali-G31 MP2OpenGL ES 3.2, Vulkan 1.1 and OpenCL 2.0
NPU 1.2 TOPS (optional)
Memory 32-bit DDR3/3L/4, LPDDR3/4
Storage eMMC 5.0, NAND Flash, SPI NOR/NAND, SD
Video Processing 4Kp75 10bit H.265, VP9, AVS2 decoding4Kp30 H.264 decoding1080p60 H.265, 1080p30 H.264 encoding
HDR HDR10, HDR10+, HLG, Dolby Vision, TCH PRIME
Ethernet 10/100/1000M MAC + 10/100M PHY
USB/PCI-e 1x USB2+ 1x USB3 / (1x PCIe Gen-2+1x USB2.0)
Audio Interface Stereo DACs, SPDIF-in & out,
8Ch PDM, Multi-channel I2S in & out
Voice & Audio Processing VAD, ASRC/EQ/DRC
Video Output 4Kp60 HDMI 2.1, CVBS
DVB 2x TS in, ISO7816 |
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